The glycaemic indexThe glycemic index (GI) compares foods and how quickly they ... (GI) compares foods and how quickly they supply glucoseA simple sugar. This monosaccharide is the most common subst... to the blood. It indicates their immediate effects on blood sugar levels. Foods that break down quickly and supply sugar to the blood rapidly have a high GI. Foods that supply sugar at a steady rate over a period of time have a low GI value.
